Search results
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Progress report on the scientific basis in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica)
Planning Area, (iii) to inform on the data retrieval process, (iv) to provide- for the first time- a ... document SC-CAMLR-XXXIII/BG/02. The document (in its final version) provides the scientific basis for the ... work beyond the development of the scientific basis for the evaluation of a Weddell Sea MPA ... . Furthermore, the Delegation of Germany shortly updates the Scientific Committee on the actual state and on the ...
Meeting Document : SC-CAMLR-XXXIII/08 : Author(s): Delegation of Germany
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Selectivity of standard polish commercial trawl codends on Antarctic fishing grounds
result of the application of webbing with permanently open meshes for codend construction. 4. The most ... difficult matter will be preparing a codend with proper selectivity properties for South Georgia icefish ... studied. Conclusions and observations were in some cases based on a relatively small amount of ... gear for harvesting Antarctic fish seems crucial from the point of view of conservation of living fish ...
Meeting Document : SC-CAMLR-VII/BG/11 : Author(s): J. Zaucha (Poland)
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Evidence of change to the environment, ecosystem and fishery within Area 48 indicates the need for continued precaution
) which was established in 1991 based on the maximum catches reported for each subarea. Since that time ... levels in Subarea 48.1 and environmental stress on the krill stock), the need for precaution is likely to ... time catches in Subarea 48.1 have increased beyond the maximum pre-1991 catch for that subarea which ... for regularly reviewing whether its management of the krill fishery is suitably precautionary. At the ...
Meeting Document : WG-EMM-2019/29 : Author(s): S. Hill and A. Atkinson
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Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013
Abstract: The reproductive biology of C.gunnari, C. aceratus and P.georgianus was studied on ... . Batch fecundity values for P.georgianus and C.aceratus showed a lineal fit to size and weight, they ... cm TL) hydrated oocytes respectively. Mean relative fecundity values were 21 oocytes/g for C.gunnari ... and 7 oocytes/g for C.aceratus and P.georgianus. In the case of C.gunnari and P.georgianus, it was ...
Meeting Document : WG-FSA-13/59 : Author(s): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)
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Hydroacoustic survey of elephant island and the vicinity of King George Island, austral summer 1989
years survey. The total biomass in the vicinity of Elephant Island estimated from 200 kHz survey data ... " not unlike 1981) and a very low abundance in the King George Island area compared to last years survey ...
Meeting Document : SC-CAMLR-VIII/BG/33 : Author(s): Delegation of USA
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TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES (NNS) IN ANTARCTICA
Abstract: This paper summarises past discussions by the Committee for Environmental Protection ... (CEP) about non-native species (NNS). The intention is to provide a central resource for the CEP’s ... workplan. Author(s): CEP Observer to CCAMLR Title: TOPIC SUMMARY OF CEP DISCUSSIONS ON NON-NATIVE SPECIES ...
Meeting Document : CCAMLR-XXVII/BG/19 Rev. 1 : Author(s): CEP Observer to CCAMLR
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SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES 2010/11
Abstract: SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES IN 2010/11 Secretariat 1 ... . Ten Members submitted 67 notifications for exploratory fisheries in 2010/11. These notifications were ... for exploratory longline fisheries for Dissostichus spp. in Subareas 48.6, 88.1, 88.2 and Divisions ... 58.4.1, 58.4.2, 58.4.3a and 58.4.3b (Table 1). There was no notification submitted for new fisheries in ...
Meeting Document : CCAMLR-XXIX/20 : Author(s): Secretariat
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part A: General context of the establishment of MPAs and background information on the Weddell Sea MPA planning area-
establishment of CCAMLR-MPAs and provides the background information on the Weddell Sea MPA (WSMPA) planning ... area; SC-CAMLR-XXXV/BG/12 (Part B) informs on the data retrieval process and SC-CAMLR-XXXV/BG/13 (Part ... the objectives and finally of the borders for the WSMPA. Earlier versions of Parts A-C were already ... necessary foundation for developing a WSMPA proposal (SC-CAMLR-XXXIV, § 5.11), which is being submitted ...
Meeting Document : SC-CAMLR-XXXV/BG/11 : Author(s): Delegation of Germany
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A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season
model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B ... providing the most information on stock size. Monte-Carlo Markov Chain (MCMC) diagnostics suggested some ... this would have little impact on the estimates of key model parameters and yield estimates. MCMC ... (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season Approval: Approved ...
Meeting Document : WG-FSA-05/33 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)
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Modelling whale distribution: a preliminary analysis of data collected on the CCAMLR-IWC Krill Synoptic Survey, 2000
Abstract: We use data collected on the CCAMLR-IWC Krill Synoptic Survey (2000) to investigate ... abundance estimates for sub-areas within the survey region, as well as for the survey region itself ... ): Observer (IWC) Title: Modelling whale distribution: a preliminary analysis of data collected on the CCAMLR ...
Meeting Document : SC-CAMLR-XX/BG/30 : Author(s): Observer (IWC)